Program.cs

using System;

namespace NiceExceptionName
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");
            M(null);
        }

        static void M(Action a)
        {
            try
            {
                a();
            }
            catch (Exception ಠ_ಠ)
            {
                System.Console.WriteLine(ಠ_ಠ);
            }
        }
    }
}